Passive (CEFR: B1)

1. The letter _______________ (write) by Tom.

2. The cake _______________ (bake) by my sister.

1. The documents _______________ (scan) by the secretary.

1. The room _______________ (clean) every day by the staff.

1. The book _______________ (publish) next month by a famous author.

1. The house _______________ (build) in 1920.

1. The letter _______________ (send) yesterday.

1. The painting _______________ (sell) for a high price.

1. The mistake _______________ (correct) by the teacher.

1. The contract _______________ (sign) last week.